Ultra 9 386H vs Xeon Platinum 8270

Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	364	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	1.08	no data
Market segment	Server	Laptop
Series	Intel Xeon Platinum	no data
Power efficiency	9.96	no data
Designer	Intel	Intel
Manufacturer	Intel	no data
Architecture codename	Cascade Lake-SP (2018)	no data
Release date	11 December 2018 (6 years ago)	no data
Launch price (MSRP)	$7,405	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Performance to price scatter graph

Detailed specifications

Xeon Platinum 8270 and Core Ultra 9 386H basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	26 (Hexacosa-Core)	16 (Hexadeca-Core)
Threads	52	no data
Base clock speed	2.7 GHz	no data
Boost clock speed	4 GHz	4.9 GHz
Multiplier	27	no data
L1 cache	64 KB (per core)	no data
L2 cache	1 MB (per core)	no data
L3 cache	35.75 MB (shared)	no data
Chip lithography	14 nm	no data
Maximum core temperature	84 °C	no data
Number of transistors	8,000 million	no data
64 bit support	+	-
Windows 11 compatibility	+	no data

Compatibility

Information on Xeon Platinum 8270 and Core Ultra 9 386H compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	8 (Multiprocessor)	no data
Socket	FCLGA3647	no data
Power consumption (TDP)	205 Watt	+ 18 MB

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 8270 and Core Ultra 9 386H. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512	no data
AES-NI	+	-
AVX	+	-
vPro	+	no data
Enhanced SpeedStep (EIST)	+	no data
Speed Shift	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	-
Turbo Boost Max 3.0	-	no data
Deep Learning Boost	+	-

Security technologies

Xeon Platinum 8270 and Core Ultra 9 386H technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 8270 and Core Ultra 9 386H are enumerated here.

VT-d	+	no data
VT-x	+	no data
EPT	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 8270 and Core Ultra 9 386H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2933	no data
Maximum memory size	1 TB	no data
Max memory channels	6	no data
Maximum memory bandwidth	140.8 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

N/A

no data

Peripherals

Specifications and connection of peripherals supported by Xeon Platinum 8270 and Core Ultra 9 386H.

PCIe version	3.0	no data
PCI Express lanes	48	no data

Pros & cons summary

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Physical cores

26

16

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